Countertop thru glass   Intercom


The DW-35  Countertop intercom which is the  Master Station /  with a thru glass Intercom  

Great for  windows with shudders or fire curtains because the

intercom extends out from glass on customer side 1/2 inch and 1.6 inches on clerks side

No other intercom is this low profile


Two-way communication is accomplished through the use of speakers and micro-phones located on each side of the partition. The Master unit is equipped with a 15" gooseneck microphone, power on/off switch, power-on LED, and external volume controls. The Remote Unit is window-mounted and may incorporate a level 3 bullet-resistive insert.


Heavy Duty Aluminum construction | Duplex Communication | Background Noise Level Monitoring | Dimensions of Master Unit: 2.8"x2.8"x8.8" | Short
Circuit Protection | Level Detection and Attenuation Control | <1% Distortion | Low Current Drain | Dynamic Noise Reduction Network | Reverse Voltage and Voltage Protection | Voice Activated Switch


The DW-35  provides electronic two-way, hands-free audio communications (duplex) between a partition. The DW-35  is equipped with a factory adjusted VOX switch to prevent ambient noise (below 85 decibels) from activating the unit. The DW-35  contains two voice channels, each incorporating a microphone amplifier, VOX switch, compressor, and a power amplifier. The sound amplifier does not exceed a 0.2% total harmonic distortion rating.
The DW35 is fully operational between 0C and 50C.


Each order comes with an AC/DC power supply(120V AC stepped down to filtered 18V DC) and a 1-year warranty.

Intercom Pricing



$1350.00 plus freight freight

Conduit $45.00

Plus ups ground freight $15 to 25 in the US

30   Money Back guarantee with

1 year free exchange on any defective product

Call about our qty discounts

credit card orders add 3.5% to total including freight or pay by check

Adapter Plates:

 these adapters are  used to Mount the intercom to the hole in the  glass

Important : No adapter required for holes in glass partitions less than 3.5 inches to 3 inches  in Diameter

  Fro Bullet Resistant Glass Bullet resistant adapter plates are not required  for holes that are less than 4 inches i.e. 3.5" inches 

non bullet resistant adapters plates  are available for  4 inch holes for

holes sizes of   5 inch  or  6 Inch  diameters in Bullet resistant Glass a bullet resistant adapter is required for full protection




specify hole size and glass thickness when ordering this intercom

For Bullet Resistant Adapter Plate  are $ 195 

Standard  Non bullet Resistant Adapters for 4" $ 65  -5 inch  $ 75   or 6  inch  hole   $95



4 models to choose from

  Thru glass AC or lithium Thru glass  Intercom

 wedge countertop intercom 3

countertop/window model

correctional Intercoms



30 money back guarantee

free 1 year exchange on any defective or mal -functioning product



Call about our qty discounts

credit card orders add 2.5% to total including freight or pay by check


Where Peace of Mind begins

we would rather apologize one time for the price than have to apologize every month for the quality

 Product Questions:





Major Credit Cards Accepted